ManagementFactory.getPlatformMBeanServer() vs MBeanServerFactory.createMBeanServer()

最新推荐文章于 2022-08-25 16:34:23 发布

转载最新推荐文章于 2022-08-25 16:34:23 发布 · 1.1k 阅读

本文探讨了ManagementFactory.getPlatformMBeanServer()与createMBeanServer()的区别。前者返回JVM中现有MBean服务器的引用，而JConsole查看的就是该服务器上的bean；后者创建全新的MBean服务器，但JConsole无法直接识别，因此不会显示其中注册的bean。

ManagementFactory.getPlatformMBeanServer() returns a reference to the existing MBean server within the JVM. JConsole looks at the beans on that server.

If you use createMBeanServer(), that will create an entirely new server. JConsole has no knowledge of it, and so will not see the beans registered with it.

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